

ABSTRACT

A curing composition comprising a silane functional acrylic polymer component and a silane functional oligomer component. The polymer component is a co-polymer of functional silyl group-containing units derived from monomers of Formula:-      CH2=CR&lt;1&gt;CO2(CH2)aL  The oligomer component is of formula      E(GKL)6 in which E is derived from a multifunctional isocyanate oligomer, G is of general formula:-      -[0(CH2)5CO]c[O(CH2)dOCO(CH2)2]-  and K is of general formula:-      -[NR&lt;5&gt;(CH2)m]-  and where L is a group of Formula &lt;CHEM&gt; o



